$OpenBSD: patch-docs_conf_py,v 1.1 2016/04/16 19:06:26 shadchin Exp $

Prevent build from calling out to the internet.

--- docs/conf.py.orig	Fri Apr 15 21:02:46 2016
+++ docs/conf.py	Fri Apr 15 21:02:54 2016
@@ -27,7 +27,7 @@ sys.path.insert(0, os.path.abspath(os.pardir))
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 # extensions = ['sphinx.ext.autodoc']
-extensions = ['sphinx.ext.extlinks', 'docs.pipext', 'sphinx.ext.intersphinx']
+extensions = ['sphinx.ext.extlinks', 'docs.pipext']
 
 # intersphinx
 intersphinx_cache_limit = 0
